Hello Scott,For your development (designer) machine, you only need to install the Designer installation. It also includes all required server components. Can you please let us know what is your environment e.g. version of SQL Server, version of Visual Studio, if you use BIDS or SSDT, and the version of the Nevron package you have installed?

However, since you are using Visual Studio 2015 with SSDT, you should be able to install and use the custom report items. You can contact our Support Team directly and request a web meeting. That way we will be able to assist you with the installation directly online.